.btn{
    width: 100%;
    height: 100%;
    border-radius: 3px;
    color:#fff;
    font-size: 14px;
    &.btn-primary{
        background-color: #337ab7;
        border-color: #2e6da4;
        &:hover{
            background-color: #286090;
            border-color: #204d74;
        }
    }

    &.btn-success{
        background-color: #5cb85c;
        border-color: #4cae4c;
        &:hover{
            background-color: #449d44;
            border-color: #398439;
        }
    }

    &.btn-info{
        background-color: #5bc0de;
        border-color: #46b8da;
        &:hover{
            background-color: #31b0d5;
            border-color: #269abc;
        }
    }

    &.btn-warning{
        background-color: #f0ad4e;
        border-color: #eea236;
        &:hover{
            background-color: #ec971f;
            border-color: #d58512;
        }
    }
    &.btn-danger{
        background-color: #d9534f;
        border-color: #de3f3a;
        &:hover{
            background-color: #c9302c;
            border-color: #ac2925;
        }
    }
}